MTV News heard the singer premiere the spankin' new Jonas Brothers track at Radio City Music Hall, and we picked up on clues buried in the lyrics suggesting it's about his former flame. And just as we sensed about "Wedding Bells", Miley is certain that her ex is singing about her.

"I don't know who else is getting married. ... So I feel like that's pretty blatant, it's whatever. Like I said, everyone has to write songs that are about things that they felt and he even introduced that this isn't the way that I am," she told Ryan Seacrest on Thursday (October 18) about the song.

She added, "So, you can't ever hate on someone for writing about something you've been through. I think that you kind of get a fair warning when you date an artist and someone that's a writer. When you're going through things that you're going to end up hearing about it on the radio. I don't know...wedding bells are in my future, so I don't know."

Miley herself is also busy working on new tunes, so fans may get to hear her side of the story on it. "I've been working with Pharrell a lot and working with Dr. Luke. There's a good mix on this record of songs that are kind of about things that I've gone through and making this album after I just got engaged and all this. But also just some fun party songs too," she said, before sharing that a new song may drop before the end of the year.

New music might be down the road a bit, but her episode of "Two and a Half Men," premieres Thursday night. And, the singer/actress is pretty excited for fans to see what she'll be up to on the hit CBS sitcom.

"I've been wanting to work with Ashton [Kutcher] forever and I couldn't really take time away to do a movie from my record right now. So, we wanted to work together, then we thought 'Two and a Half Men' would be the quick and easy way to do it. It turned out to be something that I loved so much I came back for a second episode," she said, before opening up a bit about her character, Missi.

"I think it's fun for the show, because what we thought was fun about my character is everyone that came on, even when Charlie was there, it was, 'Who's going to sleep with Charlie?' or, 'Who's going to sleep with Ashton?' And that's so not my character," she said. "My character is just so in your face and blunt and really kind of puts Ashton back in his place. It's really fun and they've never really had a girl character come on like that."

Do you think "Wedding Bells" is about Miley Cyrus? Leave your comment below!